CLIENT-SERVER

gistfile1.txt

//client

NSProxy *proxy = [NSConnection rootProxyForConnectionWithRegisteredName:@"ALIConnection" host:nil];
        id reply = [proxy request:@"request"];
        NSLog(@"%@", reply);

//

//server

+ (void)start {
    NSConnection *connection = [NSConnection defaultConnection];
    [connection setRootObject:self];
    [connection registerName:@"ALIConnection"];
}

+ (NSString *) request:(NSString *)request {
    NSLog(@"%@", request);
    return request;
}


//